Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SEWING MACHINE AND NEEDLE-SWITCHING DEVICE ADAPTED THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/073830
Kind Code:
A1
Abstract:
The present invention relates to a sewing machine including a rotatable sewing head having two needles. The sewing machine includes: a table on which an object to be sewed is to be disposed; support posts disposed on either side of the table, respectively; and an upper beam connecting the support posts to each other and disposed on an upper end of the sewing machine. Also, the sewing machine further includes: a head part fixed to the upper beam and including a head part rotating unit that rotates a sewing head within a set range, and a pair of needle bar driving units; and a bed part disposed under the head part and including a bed part rotating unit that rotates a sewing bed within a set range, and a pair of bobbins corresponding to the pair of needle bar driving units.

More Like This:
JP2004148058SEWING MACHINE
Inventors:
LEE DONG-GYU (KR)
Application Number:
PCT/KR2012/009593
Publication Date:
May 23, 2013
Filing Date:
November 14, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SUNSTAR CO LTD (KR)
International Classes:
D05B39/00; D05B55/10
Foreign References:
KR101040666B12011-06-13
JPH07275537A1995-10-24
KR20050079500A2005-08-10
Attorney, Agent or Firm:
CHO, Hyeon-Seog (KR)
์กฐํ˜„์„ (KR)
Download PDF:
Claims: